Setter and getter for blob properties

1 files changed, 25 insertions, 0 deletions

diff --git a/common/domain/applicationdomaintype.cpp b/common/domain/applicationdomaintype.cpp
index 73143e8..23a63a7 100644
--- a/common/domain/applicationdomaintype.cpp
+++ b/common/domain/applicationdomaintype.cpp
@@ -20,6 +20,8 @@
 #include "applicationdomaintype.h"
 #include "log.h"
 #include "../bufferadaptor.h"
+#include "definitions.h"
+#include <QFile>
 
 namespace Sink {
 namespace ApplicationDomain {
@@ -86,6 +88,29 @@ void ApplicationDomainType::setProperty(const QByteArray &key, const QVariant &v
     mAdaptor->setProperty(key, value);
 }
 
+QByteArray ApplicationDomainType::getBlobProperty(const QByteArray &key) const
+{
+    const auto path = getProperty(key).toByteArray();
+    QFile file(path);
+    if (!file.open(QIODevice::ReadOnly)) {
+        ErrorMsg() << "Failed to open the file: " << file.errorString() << path;
+        return QByteArray();
+    }
+    return file.readAll();
+}
+
+void ApplicationDomainType::setBlobProperty(const QByteArray &key, const QByteArray &value)
+{
+    const auto path = Sink::temporaryFileLocation() + "/" + QUuid::createUuid().toString();
+    QFile file(path);
+    if (!file.open(QIODevice::WriteOnly)) {
+        ErrorMsg() << "Failed to open the file: " << file.errorString() << path;
+        return;
+    }
+    file.write(value);
+    setProperty(key, path);
+}
+
 void ApplicationDomainType::setChangedProperties(const QSet<QByteArray> &changeset)
 {
     mChangeSet = changeset;